Steven Spielberg shot most of the film from the eye-level of a child to further connect with Elliott and E.T.

Most of the full-body puppetry was performed by a 2'10" tall stuntman, but the scenes in the kitchen were done using a 12-year old boy who was born without legs but was an expert on walking on his hands.

At one point during filming, Drew Barrymore was consistently forgetting her lines, annoying Steven Spielberg to the point where he actually yelled at her. He later found out that she had reported to work with a very high fever. Feeling guilty, he hugged her and apologized repeatedly as she cried and cried. He then sent her home - with a note from her director.

Steven Spielberg stated in an interview that E.T. was a plant-like creature, and neither male nor female.

According to the film's novelization, E.T. is over ten million years old.

In the Halloween scene where E.T. sees a child in a Yoda costume and seems to recognize him suggest that they are from the same Galaxy. In Star Wars: Episode I - The Phantom Menace (1999), in the galactic senate scene where all the senators are on their feet shouting, you can see in the lower right corner E.T. species among the senate pods.

The script was largely written while on location filming for Raiders of the Lost Ark (1981) during filming breaks. Steven Spielberg dictated the story to screenwriter Melissa Mathison who was there with her then-boyfriend and future husband Harrison Ford.

At the auditions, Henry Thomas thought about the day his dog died to express sadness. Director Steven Spielberg cried, and offered him the role of Elliott on the spot.

The gag where the mother looks in the closet and sees the alien surrounded by toys was dreamed up by Robert Zemeckis.

When it was test-screened at the Cannes Film Festival as an unofficial entry, it brought the house down, receiving a standing ovation that had eluded most of the official entries.

Harrison Ford initially filmed a cameo role in the film as Elliott's school headmaster, but the scene was cut.

ET's face was modeled after poet Carl Sandburg, Albert Einstein and a pug dog.

E.T.'s voice was provided by Pat Welsh, an elderly woman who lived in Marin County, California. Welsh smoked two packets of cigarettes a day, which gave her voice a quality that sound effects creator Ben Burtt liked. She spent nine-and-a-half hours recording her part, and was paid $380 by Burtt for her services. Burtt also recorded 16 other people and various animals to create E.T.'s "voice." These included Spielberg; Debra Winger; Burtt's sleeping wife, who had a cold; a burp from his USC film professor; as well as raccoons, sea otters, and horses.

The doctors and nurses that work on E.T. are all real emergency room technicians. They were told to treat E.T. the same way they would treat a real patient so that their dialogue and actions would seem real.

When the film was released on video in the U.S., the cassette was made from green plastic as a measure to confound video pirates. By December 31, 1988, the film had sold 15 million cassettes.

The filmmakers had requested that M&Ms be used to lure E.T., but The Mars company denied their request, fearing that E.T. was so ugly, he would frighten children. Reese's Pieces were used instead, and as a direct result, Reese's Pieces sales skyrocketed. Because of this, more and more companies began requesting that their products be used in movies - a common practice which was done previously with the James Bond film franchise (the end credits of a Bond film prior to 1982 listed contributing companies with their product used in a feature film). Contrary to popular belief, this was not the birth of product placement. This had been done before in Superman (1978) when a young Clark Kent gets up one morning and there is a box of Cheerio's® on the table next to his bed. Product placement occurred again in Love at First Bite (1979) when at 37:48, a can of Tab cola would be shown on a shelf. E.T.'s novelization still referred to the candies as M&Ms as opposed to Reece's Pieces.

Foley Artist John Roesch said he used a wet T-shirt crammed with jello to simulate the noise of E.T.'s waddling walk.

Corey Feldman was originally scheduled for a role in E.T., but over the course of a script re-write, his part was eliminated. Steven Spielberg felt bad about the decision and promised Feldman a part in his next planned production which turned out to be Gremlins (1984).

On June 27, 1982, Steven Spielberg personally screened the film at the White House for President Ronald Reagan and First Lady Nancy Reagan.

The highest grossing film of 1982. It became the most successful movie in film history until Steven Spielberg beat that record with Jurassic Park (1993), released on the same date 11 years later, June 11. In a strange coincidence, the next film to snatch that title was Titanic (1997), only for James Cameron to also outdistance himself with Avatar (2009).

E.T.'s communicator actually worked, and was constructed by Henry Feinberg, an expert in science and technology interpretation for the public.

Steven Spielberg worked simultaneously on both this film and Poltergeist (1982) in 1982 (which was directed by Tobe Hooper but produced by Spielberg), and both were made to complement each other. "E.T." represented suburban dreams, and "Poltergeist" represented suburban nightmares.

The young actors (Henry Thomas, Drew Barrymore, and Robert MacNaughton) found the ET puppet's eyes too far apart to comfortably look ET in the eye when they had to act with it. The actors solved the problem themselves by selecting a single eye to look at for every scene.

ET's plants included some made from inflated condoms with polyester blooms.

Was the highest-grossing movie of all time worldwide until Spielberg's Jurassic Park (1993) was released. Adjusted for inflation today, it's still the fourth highest-grossing movie of all time.

Movie with the longest ever theatrical run; over a year.

E.T. riding in the basket on Elliott's bicycle flying in front of the moon is the trademark image of Amblin Entertainment.

Peter Coyote's character's name is never revealed, and is referred to as "Keys" in the novelization and end credits because he is identified by wearing a key-chain in the first half of the movie.

It's never mentioned where exactly Elliott and his family live, but based on the license plates and the spot Elliott points to on the map when he's showing it to E.T., it appears to be somewhere in northeastern California, near Lake Tahoe.

This script was being developed at Columbia at the same time as another script about an alien visitation. The studio did not want to make both, so the head of the studio had to choose which film to make; he decided to let ET go and make Starman (1984). ET was then made by Universal Pictures.

Though many have suggested that the film contains elements of Christian allegory, director Steven Spielberg says any parallels are strictly coincidental. Furthermore, Spielberg adds that if he ever made a Christian allegory, his mother, a devout Jew would probably never forgive him.

Debra Winger not only provided the temp voice for E.T. but also played one of the ghouls in the Halloween sequence. She is wearing a monster mask and a lab coat and carries a poodle.

Juliette Lewis auditioned for the role of Gertie, but her father reportedly made her turn it down.

C. Thomas Howell's film debut.

John Sayles wrote a semi-sequel to Close Encounters of the Third Kind (1977) called 'Night Skies', about a group of hostile aliens that come to Earth and lay siege to an isolated farmhouse where a terrified family has barricaded itself inside. Spielberg decided not to go ahead with the rather dark project, but a subplot about the relationship between the lone good alien and an autistic boy inspired him to redevelop the concept as 'E.T.: The Extra Terrestrial". Interestingly, the idea of a family barricading itself in a farmhouse against hostile aliens bears a striking resemblance to Signs (2002), whose producers Kathleen Kennedy and Frank Marshall are frequent Spielberg collaborators (Kennedy also co-produced E.T.).

At the 20th anniversary re-release premier, John Williams conducted a live orchestra as the film played, much like an orchestra would do for a stage musical.

E.T. provided the inspiration for Neil Diamond's song "Heartlight" but no mention is ever made of the movie in the lyrics. The songwriters paid the studio a nominal sum for use of ideas from the movie.

Rick Baker was originally commissioned to create aliens for a film called Night Skies (one of E.T.'s working titles), but after Raiders of the Lost Ark (1981), Steven Spielberg changed the film's concept to involve only one alien, and to be less horror, more Disney-like.

Was voted the 20th Greatest Film of all time by Entertainment Weekly.

Steven Spielberg is reported to have spent $100,000 digitally removing guns from the 20th Anniversary re-release of the movie in 2002. He regretted using the scene and said he would remove it if he ever re-issued the film.

Steven Spielberg asked Michael Jackson and Quincy Jones to contribute a song for the E.T. the Extra-Terrestrial Story Book Album. Spielberg was so pleased with their song "Someone in the Dark" that he asked them to make the entire album, which, in spite of the size of the task, they agreed to do. This boxed set included an LP, a book to read along with it and a poster of E.T. and Jackson. Epic Records allowed Jackson to record the album for MCA Records on the conditions that it not be released until after Christmas of 1982 so as to not compete with 'Thriller' and that "Someone in the Dark" not be released as a single. Both of the conditions were breached by MCA Records; they released the storybook in November 1982 and gave promo copies of "Someone In the Dark" to radio stations. MCA Records were forced to withdraw the album and were prohibited from releasing "Someone In the Dark" as a single after court action was taken by Epic against them in a $2 million lawsuit, which MCA settled by paying Epic chief Walter Yetnikoff $500,000. Jones claims neither he nor Jackson received a dime for making the record, in spite of the large cash settlement involved and its considerable success: The audio book earned Jackson a Grammy Award in 1984 for Best Recording for Children. Upon collecting the award, and taking home a record eight Grammys from an unprecedented twelve nominations, the singer stated that of all the awards had gotten that night, he was "most proud of this one".

At one point, Gertie looks down at E.T. and says, "I don't like his feet." This was ad-libbed by Drew Barrymore and was actually her referring to the grouping of wires coming out of the E.T. puppet. She also ad-libbed the line, "Give me a break!" after Elliott tells her only little kids can see E.T.

The late Michael Jackson owned one of the E.T. puppets.

In mid 2009, the home featured in the film, located in the Tujunga Canyon was saved from immolation in the treacherous Station Fire. The owner of the residence said the scorched hill behind the house "looks like the surface of the moon," but that the structure itself incurred no damage in the wildfire, which up to that time had burned over 127,000 acres and claimed 62 homes.

Almost 10% of the $10.5 million budget went on the alien creature puppets and related animatronics.

The UFO shown on the television when Elliott has left E.T. home to attend school is from the movie This Island Earth (1955). This same movie was featured in Mystery Science Theater 3000: The Movie (1996).

World-renowned Indian director Satyajit Ray claimed that this film plagiarized a script he wrote in 1967 entitled "The Alien." After Ray wrote the script, he sought the help of science fiction author Arthur C. Clarke in having the script produce in the United States. Clarke introduced Ray to his friend Mike Wilson, who helped promote the film to Columbia Pictures. Columbia signed on to the project and sought to cast Marlon Brando and Peter Sellers in the lead roles. However, a series of events led to the project being canceled. First, when Ray went to copyright his script, he was surprised to find that the script had already been copyrighted by Wilson as a co-written work, the authors being officially credited as "Mike Wilson and Satyajit Ray," in that order. According to Ray, Wilson's only contribution to the script was his suggestion of the word "broad" instead of "chick" at one place in the script. Later, Brando dropped out of the project and, although an attempt was made to bring James Coburn in his place, Ray said he was disillusioned with Hollywood machinations and returned to Calcutta. The project was abandoned at that time and, although Columbia was interested in reviving the project in the 1970s and 1980s, nothing came of it. When "E.T.: The Extra-Terrestrial" was released in 1982, many, including Arthur C. Clarke, saw striking similarities in the film to Ray's earlier script. Ray said that Steven Spielberg's movie "would not have been possible without my script of 'The Alien' being available throughout America in mimeographed copies." Spielberg denied this by saying, "I was a kid in high school when this script was circulating in Hollywood." (Spielberg actually graduated high school in 1965 and released his first film in 1968.)

The working title for the film was "A Boy's Life". It was changed during production.

The Sesame Street (1969) scene shown on the family TV, with Big Bird and Grover, was first aired in the premier episode of the show's 5th season, on November 19th, 1973.

Elvis Costello was asked by Q music magazine March 2008 if he was paid handsomely for the use of 'Accidents Will Happen' of which two lines were sung by Michael (Robert MacNaughton) when he is looking in the fridge. He replied: "No, I don't think they offered any money. We had no way of knowing it was going to be so huge so there was the chance we'd given it for nothing and they'd use it for some big production number. Haha! But you really have to be paying attention to notice."

Elliott's last name is never mentioned.

This film is ranked as #6 on AFI's 100 Years...100 Cheers, and as #3 on the AFI's top 10 science fiction films.

Sarah Michelle Gellar auditioned for the role of Gertie.

The role of Mary, the children's mother, was first offered to Shelley Long but she had already signed to film Night Shift (1982) and was forced to decline.

James Taylor wrote a song intended for use in the movie called "Song For You Far Away". The song was ultimately not used in the movie. However, it was eventually recorded in 1985 for release on his 'That's Why I'm Here' album.

In 2007, the American Film Institute ranked this as the #24 Greatest Movie of All Time.

The Atari video game for this film was one of the biggest critical and commercial failures in video-game history, leading to thousands of unsold cartridges getting buried in a landfill.

Eleven years later Henry Thomas (who plays Elliott in this movie) had another encounter with aliens in Fire in the Sky (1993) as Greg Hayes. The movie about the abduction of Travis Walton.

When the kid in the Yoda costume is seen, you can hear a snippet of "Yoda's Theme" from "The Empire Strikes Back." John Williams composed the music for both "Empire" and "E.T."

Voted number 1 in Channel 4's (UK) "Greatest Family Films"

This wholesome family film features not one but two child actors who went on to pose for Playboy: Erika Eleniak (the girl Elliott kisses in class, July 1989) and Drew Barrymore (January 1995).

Steven Spielberg originally intended on a sequel, writing a proposed script during the summer of 1982 when ET was in its initial release. The proposed film would have taken place on ET's home world, and imagery from purported pre-production was published in some tabloids. Ultimately Spielberg scrapped the plan, believing that any sequel could only rob the original film's virginity.

Coincidentally, Steven Spielberg's first feature, The Sugarland Express (1974), featured a real-life sheriff named E.T. Elliott.

Divorce and absent fathers are common tropes in Spielberg's films, including this one.

Ranked #6 on the American Film Institute's 100 Most Inspiring Movies of All Time (2006).

E.T.'s spaceship was designed by conceptual artist Ralph McQuarrie (who also designed the mothership for Steven Spielberg's "Close Encounters of the Third Kind"). Described in the screenplay as looking like something from a Dr. Seuss story, McQuarrie gave the ship a distinctly Victorian, Jules Verne-like appearance.

Ironically enough, the iconic phrase "E.T. phone home" isn't said by E.T. first. The actual phrasing by E.T. is "E.T. home phone." It's Gertie who first says "E.T. phone home," then Elliott, then E.T. says it.

Steven Spielberg is said to have gotten the idea for the film from the end of Close Encounters of the Third Kind (1977) when the aliens show up. Spielberg wondered what would happen if one of those aliens was stuck on Earth. Some fans think E.T. bears a resemblance to those aliens, and even the spaceships from the two films are cited for their visual similarities.

Ranked #3 on the American Film Institute's list of the 10 greatest films in the genre "sci-fi" in June 2008.

Included among the "1001 Movies You Must See Before You Die", edited by Steven Schneider.

The late Robert Murphy's Medic character is the dark haired, mustachioed one who delivers the report on E.T.'s treatment, "Cardiac arrest was terminated at 1500 hours and 36 minutes. He received intravenous lidocaine, intravenous epinephrine on a lidocaine drip, 2.7% sodium-chloride solution, catheters from the "A'' line. And the intravenous line should be sent for culture. He was monitored with a... EEG and an EKG. He was defibrillated twice.... All intravenous lines should be sent to the laboratory for cultures." He was an anesthesiologist who was then chief resident in charge of the CPR training program at University Hospital in Los Angeles, California in real life.

Steven Spielberg first approached Rick Baker about doing the designs for E.T. But Baker was too busy working with John Landis on An American Werewolf In London (1981). Spielberg next approached Chris Walas who also turned it down due to him working with David Cronenberg on Scanners (1981). Then Spielberg approached Rob Bottin who was working with John Carpenter on The Thing (1982). Spielberg finally went to Carlo Rambaldi whom Spielberg had worked with on Close Encounters Of The Third Kind (1977). Rambaldi quickly took the job on this movie.

(Melissa Mathison): , the film's screenwriter filmed a cameo as Elliot's School Nurse. But the scene was cut.

The film is included on Roger Ebert's "Great Movies" list.

Dee Wallace, Drew Barrymore and Henry Thomas had all just starred in big thrillers right before this. Dee Wallace was in The Howling (1981), Drew Barrymore was in Altered States (1980) and Henry Thomas was in Raggedy Man (1981).

Spielberg's first feature (as a director) that was shot in the 1.85:1 aspect ratio.

The shoes that Elliott wears in the movie is the same brand of Nike shoe worn by Michael J. Fox in Back To The future.

Richard Attenborough felt bad that his own film, Gandhi (1982), beat this film to the Best Picture Academy Award because he considered his friend Steven Spielberg's film more deserving of the award and was convinced before the ceremony that it would win. Attenborough described E.T. as "a quite extraordinary piece of cinema".

In the Halloween scene, Elliot, E.T. and Michael walk past as a child whom is dressed up as Yoda from Star Wars: Episode V - The Empire Strikes Back (1980). In Star Wars: Episode I - The Phantom Menace (1999) E.T.'s people are briefly seen in the Galactic Senate. Although George Lucas wrote it as a nod to E.T. the Extra-Terrestrial (1982). It's possible E.T. and Star Wars could be set in the universe as Star Wars is set "A long time ago in a galaxy far far away" and it could explain E.T.'s reaction when E.T. sees the child dressed up as Yoda and that E.T. may had known Yoda.

The "Laird International Studios" site has been home to other well-known classic Motion Pictures in it's lifetime. The studios has operated under a number of names, Ince Studio (second; 1918-1925) , De Mille Studios (1925-28), Pathe and RKO-Pathe Studios (1928-35), Selznick International (1935-56), Desilu-Culver Studios (1956-70), Culver City Studios (1970-77) and Laird International Studios (1977-86), then GTG Entertainment, then it was owned by Sony Pictures, Studio City Los Angeles, and in 2014 Hackman Capital Partners. In 2015 the Studios site is still known as The Culver Studios.

At one point in the film, Gertie's mother is reading Peter Pan to her. In 1991, Spielberg would film Hook (1991), a version of Peter Pan starring Robin Williams.

The song heard playing in the background at the beginning of the Dungeons & Dragons scene is "People Who Died" by Jim Carroll.

Before Carlo Rambaldi was hired, Rick Baker and Stan Winston were brought in to be possible designers and creators for E.T. While both men did not receive the job, they eventually went to work on future Spielberg productions. Winston worked on the Jurassic Park films and A.I. Artificial Intelligence, while Baker worked on Gremlins 2: The New Batch and the Men In Black films.

Elliott tells Gertie that only kids can see E.T. so she will keep him a secret. He's unintentionally correct; a recurring gag throughout the film is their mother Mary looking at or walking right past E.T. without noticing.

While Harrison Ford's cameo was cut from the film, the scene featuring his character (Elliot's School Principal) was still included in the film's novelization.

Alexander Lampone, director of the emergency department at St. John's Hospital and Health Center in Santa Monica, California's Medic character is the one who heads the emergency team.

The talented Blues Singer-Harmonocist, songwriter and poet Michael Darrell appears as the suspicious Government Agent with a walkie-talkie who notices Michael in the van driver's seat, knocks on the door asking him "Hey...who are you?" then Michael replies to him nervously "I'm driving" just as he, Elliot and E.T. are about to escape when the chase scene begins.

Coincidentally, the first and last letters of "Elliott" are "E" and "T".

Michael mentions the possibility of alligators in the sewers when Elliot insists he saw something alive in the backyard shed. This urban legend inspired the film "Alligator" (1980), which was written by John Sayles. Coincidentally, Sayles also wrote the first draft of "Night Skies" for Steven Spielberg, a project that was ultimately aborted when Spielberg decided to make "E.T."

A Wile E. Coyote stuffed animal can be seen briefly in this film. In Spielberg's "The Sugarland Express," the main characters watch the Road Runner and Coyote cartoon "Whoa, Be-Gone!"

Many of Steven Spielberg's key collaborators on the film were women: Kathleen Kennedy (producer), Melissa Mathison (screenwriter), Dee Wallace (Mary), and Carol Littleton (editor).

The only Best Picture Oscar nominee that year not to be nominated for Best Actor, or either of the lead acting categories, or in any acting category.

Included among the American Film Institute's 1998 list of the Top 100 Greatest American Movies.

The only Best Picture Oscar nominee that year to be also nominated for Best Sound Effects Editing, and Best Visual Effects.

The first Best Picture nominee to win both Sound categories (Best Sound and Best Sound Effects Editing) at the Academy Awards as competitive categories.

Steven Spielberg: [music] The music is composed by John Williams.

The end of the film was one of the most significant musical experiences for composer John Williams. After several attempts were made to match the score to the film, Steven Spielberg took the film off the screen and encouraged Williams to conduct the orchestra the way he would at a concert. He did, and Spielberg slightly re-edited the film to match the music, which is unusual since normally the music would be edited to match the film. The result was Williams winning the 1982 Academy Award for Best Original Score. He recreated this at his last appearance with the LA Philharmonic at the Hollywood Bowl in 2013 conducting the orchestra live while the last reel was shown on the jumbotrons.

Steven Spielberg shot the film in chronological order to invoke a real response from the actors (mainly the children) when E.T. departed at the end. All emotional responses from that last scene are real.

Steven Spielberg and Melissa Mathison came up with the concept of a sequel called "Nocturnal Fears", where Elliott and his friends are kidnapped by aliens and E.T. would help them out. E.T.'s name would be Zreck, and his species was at war with the other aliens. This concept, however, never bore fruit.

The doctor who confirms E.T.'s death was played by medical specialist and author James Khan, who was working in the ER at St. John's Hospital at the time. Khan and several of his coworkers were invited to join the cast in order to lend an air of authenticity to the medical scenes in the film. While on the set, Khan showed director Steven Spielberg his book "World Enough, and Time", and was offered the job to write the novelization for "Poltergeist", which was in post production at the time.

When E. T. is undergoing medical treatment, an off-camera voice says, "The boy's coming back. We're losing E.T." The person delivering this line is Melissa Matheson, who wrote the screenplay for the film.

The talented Milt Kogan (who played Marsh, Norman and Police Commissioner Aaron Kiel in some episodes of The Rockford Files (1974) TV Series and Desk Sergeant Officer Kogan in some episodes of Barney Miller (1975) TV Series) appears as The Military Doctor (Major), the tallest of all the other medical team members who says to Keys when he starts talking to Elliot "He shouldn't talk now." Then Keys replies to him, "Well, he has to talk now, Major." He is the same Army Medical Major who urgently orders "Defibrillate him." during the scene where E.T. is dying. And later during the scene where E.T. has died, he says "I'm going to call it. I'm calling it. What time do you have? 15 hours, 36 minutes. Okay. Let's pack him in ice. Let's leave".